package Day08.RPCDemo02.src.cn.tedu.utils;

public class ArrayUtils {
    private ArrayUtils() {}

    /**
     * 合并数组
     */
    public static byte[] append(byte[] a, byte[] b){
        byte[] c = new byte[a.length + b.length];
        System.arraycopy(a, 0, c, 0, a.length);
        System.arraycopy(b, 0, c, a.length, b.length);
        return c;
    }
}
